Grove Solid State Relay is a non-contact electronic switch module that has relay features. Based on S208T02、it has a maximum output of 250VAC/4A、with a switching speed less than 10ms. This module is equipped with acrylic base and a 3D-printed protection insulation shield、for user's safety. The featured LED indicates that the relay is on. It can be widely used in various areas such as computer peripheral interfaces、temperature/speed light adjustment、servo control、petrochemical、medical instrumentations、financial devices、coal、meters、traffic signals、etc.FeaturesCompatible with both 3.3V and 5V control levelLow switching latency(10ms)LED on-state indicatorFeatured radiator provide better stabilityAcrylic base and insulation paper increase safety performanceGrove compatible